Table 1

Year of examination, birth year, number and participation percentage, the Tromsø Study 1979–2008

Year of screeningBirth yearn (%)*
Tromsø 21979–19801925–1959 16 620 (85)
Tromsø 31986–19871925–1966 21 826 (82)
Tromsø 41994–19951897–196927 158 (77)
Tromsø 4 visit 21994–19951910–19697965 (78)
Tromsø 52001–20021912–19718130 (79)
Tromsø 5 visit 22001–20021912–19715939 (85)
Tromsø 62007–20081920–197712 984 (66)
Tromsø 6 visit 22007–20081920–19697307 (92)
  • * Percentage of eligible population.

  • 1930–1959 for women.

  • 1930–1966 for women.